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LTC3729LEUH-6#PBF

32 Terminals 4V~30V 32-Pin LTC3729 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 260kHz~550kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3729LEUH-6#PBF
Package: 32-WFQFN Exposed Pad
Datasheet: PDF
Stock: 643
Description: 32 Terminals 4V~30V 32-Pin LTC3729 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 260kHz~550kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	20 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type	Surface Mount
Package / Case	32-WFQFN Exposed Pad
Surface Mount	YES
Number of Pins	32
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Published	2004
Series	PolyPhase®
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	32
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC3729
Function	Step-Down
Number of Outputs	2
Output Voltage	5V
Output Type	Transistor Driver
Input Voltage-Nom	15V
Number of Channels	1
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	240A
Voltage - Supply (Vcc/Vdd)	4V~30V
Control Features	Current Limit, Enable, Phase Control, Power Good, Soft Start
Input Voltage (Min)	4V
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	260kHz~550kHz
Input Voltage (Max)	30V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PHASE-SHIFT
Max Frequency	620kHz
Duty Cycle (Max)	99.5%
Clock Sync	No
Height Seated (Max)	0.8mm
Length	5mm
Width	5mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

LTC3729LEUH-6#PBF Overview

It comes in the 32-WFQFN Exposed Pad package, which makes switching controller suitable for most applications. It is sufficient to generate 2 outputs with this dc motor controller. Tube is the solid enclosure in which PMIC is packaged. The program can handle Transistor Driver dc switching's outputs (s). A 4V~30V voltage is supplied to the dc control and used for operating it. Workable in an dc switcher where -40°C~85°C TA is the -40°C~85°C TArm. It can switch at 260kHz~550kHz. It is suitable for general dc dc regulator when it is set to Surface Mount. Current Limit, Enable, Phase Control, Power Good, Soft Start is used for efficient switching control in the dcdc regulator. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. The switching converters's terminal (s) are designed at QUAD . There are many different types of terminations for 32. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 15V. Searching "LTC3729" will return other relevant dc to dc converter ics. In total, switching converter has 32 pins. Specially, switching converter corresponds to type Switching Regulator or Controllers. 4V should be the minimum input voltage for the dc dc voltage regulator. As determined by the test statistics, the output voltage of DC regulator is 5V. The dc to dc regulator can only accept a maximum input voltage of 30V. You should note that the dc dc regulator's usual output current is 240A. DC regulator has a maximum frequency of 620kHz. The dc to dc voltage regulator is from the PolyPhase? series. Channels are 1 for high-quality communication.

LTC3729LEUH-6#PBF Features

Transistor Driver Outputs
Switching Frequency: 260kHz~550kHz
Current Limit, Enable, Phase Control, Power Good, Soft Start
PULSE WIDTH MODULATION

LTC3729LEUH-6#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC3729LEUH-6#PBF DC to DC converter applications.

Current source circuits
Boring machines
Solar power plants
Domestic water pumps
Industrial robots
Program control systems
Magnetohydrodynamic power
Electric water heaters
Communication system
Network technology